$580,000

beds

baths

2,453

square ft

12 Cottage Green

Ottawa, Illinois 61350

Closed / MLS #12558986 / Single Family / Ottawa

Listing information updated 5/8/2026 at 10:23am

Welcome to this Cape Cod-inspired cottage nestled on Cottage Green in the marina resort community of Heritage Harbor Ottawa. Designed for both comfort and connection, this ranch-style home offers two bedrooms and two full baths on the main level, plus two additional bedrooms and a full bath in the beautifully finished lower level. A spacious flex room downstairs provides endless possibilities-ideal for a home office, fitness studio, playroom, or hobby space. The main floor features an open-concept layout perfect for everyday living and entertaining, highlighted by a vaulted great room with an exposed beam and a stylish dry bar. Quartz countertops, durable LVP flooring, and thoughtful finishes throughout elevate the home's coastal cottage charm. The first-floor laundry room is both functional and convenient, complete with a utility sink, cabinetry, and counter space. Extend your living outdoors on the impressive 400-square-foot screened porch-an ideal outdoor living and dining room for relaxing or hosting friends. The 2.5-car garage provides ample room for vehicles, storage, and recreational toys ready for adventures in Starved Rock Country, while extra yard space allows for convenient golf cart parking. Built with lasting quality, the home features LP Smart siding with stone accents and low-maintenance Trex decking. Situated on Cottage Green, an open shared green space, the setting encourages neighborly connections and offers a safe, welcoming area for pets to stroll and kids to play. Just steps from the 32-acre marina, residents enjoy access to walking paths, pickleball courts, community pools, and vibrant resort-style amenities. Starved Rock State Park is only 15 minutes away, and the I&M Canal Trail-less than a half mile from home-offers miles of scenic biking and walking. This is cottage living at its best, blending charm, community, and an active outdoor lifestyle.

Full Features

Exterior Type:

Fiber Cement,Combination

Basement:

Finished,Full

Beds Above Grade:

Beds Below Grade:

Cooling System:

Central Air

Heating System:

Natural Gas, Electric

Main Level Primary Bedroom:

Yes

Pool:

Age:

1-5 Years

Roof Type:

Asphalt

Parking Type:

Garage - Garage Door Opener,Yes,Garage Owned,Detached,Garage

Parking Spaces:

Garage:

Detached

Room Count:

Water Front:

Square Feet:

2,453

Lot Size:

Less Than .25 Acre

Acreage:

0.12

Internal Features:

Cathedral Ceiling(s), 1st Floor Bedroom, 1st Floor Full Bath, Walk-In Closet(s), Open Floorplan

External Features:

Patio/Porch

Room Information

Living Room:

14x21 - Main

Dining Room:

11x9 - Main

Kitchen:

11x15 - Main

Family Room:

14x25 - Basement

Primary Bedroom:

12x15 - Main Level

2nd Bedroom:

12x12 - Main

3rd Bedroom:

12x15 - Basement

4th Bedroom:

10x18 - Basement

Utility Room-Lower Level:

9x21 - Main Level

Walk In Closet:

5x10 - Main Level

Deck:

38x12 - Main Level

Bonus Room:

10x12 - Basement Level

Screened Porch:

38x12 - Main Level

Taxes & Assessments

Tax Amount:

$13,286

Tax Year:

2024

Assessments:

$205 / month

Location

Zip Code:

61350

City:

Ottawa

County:

Lasalle

Schools

School District(s):

230, 140

Elementary School:

Rutland Elementary School

Middle School:

N/A

High School:

Ottawa Township High School

Exterior Type:

Fiber Cement,Combination

Basement:

Finished,Full

Beds Above Grade:

Beds Below Grade:

Cooling System:

Central Air

Heating System:

Natural Gas, Electric

Main Level Primary Bedroom:

Yes

Pool:

Age:

1-5 Years

Roof Type:

Asphalt

Parking Type:

Garage - Garage Door Opener,Yes,Garage Owned,Detached,Garage

Parking Spaces:

Garage:

Detached

Room Count:

Water Front:

Square Feet:

2,453

Lot Size:

Less Than .25 Acre

Acreage:

0.12

Internal Features:

Cathedral Ceiling(s), 1st Floor Bedroom, 1st Floor Full Bath, Walk-In Closet(s), Open Floorplan

External Features:

Patio/Porch

Living Room:

14x21 - Main

Dining Room:

11x9 - Main

Kitchen:

11x15 - Main

Family Room:

14x25 - Basement

Primary Bedroom:

12x15 - Main Level

2nd Bedroom:

12x12 - Main

3rd Bedroom:

12x15 - Basement

4th Bedroom:

10x18 - Basement

Utility Room-Lower Level:

9x21 - Main Level

Walk In Closet:

5x10 - Main Level

Deck:

38x12 - Main Level

Bonus Room:

10x12 - Basement Level

Screened Porch:

38x12 - Main Level

Tax Amount:

$13,286

Tax Year:

2024

Assessments:

$205 / month

Zip Code:

61350

City:

Ottawa

County:

Lasalle

School District(s):

230, 140

Elementary School:

Rutland Elementary School

Middle School:

N/A

High School:

Ottawa Township High School

Listing Office: Homesmart Realty Group IL

Listing Office Phone: 708.320.0002

Disclaimer: The data relating to real estate for sale on this website comes courtesy of Midwest Real Estate Data, LLC as distributed by MLS GRID. Real estate listings held by brokerage firms other than @properties are marked with the Broker Reciprocity thumbnail logo and detailed information about them includes the name of the listing brokers. Properties displayed may be listed or sold by various participants in the MLS. Based on information submitted to the MLS GRID as of 5/8/2026 at 10:23am. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some listings have been excluded from this website.